Recognisable by its façade of white concrete blocks and glass, reminiscent of the design of an open concert piano, the auditorium remains true to Flaine’s aesthetic. The hall houses a fountain and other works of art, as well as two wide staircases leading to the auditorium. The space freed up under the bleachers is dedicated to a multi-sports hall, equipped with a climbing wall. The auditorium is named in tribute to the resort’s “creators”, Éric and Sylvie Boissonnas.